Plant life in Malaya /

מאת Holttum, R. E. 1895-.
יצא לאור 1954

Gardening in the lowlands of Malaya /

מאת Holttum, R. E. 1895- .
יצא לאור 1953

Alam tumbohan di-Tanah Melayu /

מאת Holttum, R.E., 1895-
יצא לאור 1970

Gardening in the tropics /

מאת Holttum, R. E. 1895- .
יצא לאור 1991

A revised flora of Malaya : an illustrated systematic account of the Malayan flora, including commonly cultivated plants : vol. I, Orchids of Malaya /

יצא לאור 1957

A revised flora of Malaya : an illustrated systematic account of the Malayan flora, including commonly cultivated plants : vol. I, Orchids of Malaya /

יצא לאור 1964

A revised flora of Malaya : an illustrated systematic account of the Malayan flora, including commonly cultivated plants : vol. II, Ferns of Malaya /

יצא לאור 1954

A revised flora of Malaya : an illustrated systematic account of the Malayan flora, including commonly cultivated plants / vol. II Ferns of Malaya

יצא לאור 1968

A revised flora of Malaya : an illustrated systematic account of the Malayan flora, including commonly cultivated plants.

יצא לאור 1968

Flora Malesiana : Series II-Pteridophyta : ferns and fern allies /

יצא לאור 1959